CN110224796A - The sending, receiving method and device of ascending control information - Google Patents

The sending, receiving method and device of ascending control information Download PDF

Info

Publication number
CN110224796A
CN110224796A CN201810176133.2A CN201810176133A CN110224796A CN 110224796 A CN110224796 A CN 110224796A CN 201810176133 A CN201810176133 A CN 201810176133A CN 110224796 A CN110224796 A CN 110224796A
Authority
CN
China
Prior art keywords
pdcch
pucch resource
downlink
response message
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810176133.2A
Other languages
Chinese (zh)
Other versions
CN110224796B (en
Inventor
陈铮
张旭
王建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201810176133.2A priority Critical patent/CN110224796B/en
Priority to EP19761666.7A priority patent/EP3739787B1/en
Priority to PCT/CN2019/076689 priority patent/WO2019166014A1/en
Publication of CN110224796A publication Critical patent/CN110224796A/en
Priority to US17/009,488 priority patent/US11502806B2/en
Application granted granted Critical
Publication of CN110224796B publication Critical patent/CN110224796B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application provides the sending, receiving method and device of a kind of ascending control information, it include: that terminal device receives the first PDCCH and the 2nd PDCCH that the network equipment is sent, first PDCCH and the 2nd PDCCH are transmitted in same time quantum, first PDCCH indicates the first PUCCH resource and for dispatching the first downlink TB, 2nd PDCCH indicates the second PUCCH resource and is used to dispatch the second downlink TB, and terminal device sends the response message of the first downlink TB and the response message of the second downlink TB in the first PUCCH resource to the network equipment.When a PUCCH reception failure, the network equipment can get the response message of two downlink TB from another PUCCH, so as to guarantee that the HARQ feedback information of downlink TB is properly received.

Description

The sending, receiving method and device of ascending control information
Technical field
This application involves the communication technology more particularly to the sending, receiving methods and device of a kind of ascending control information.
Background technique
In 5th generation (5Generation, 5G) mobile communication system, base station supports to be one in a time slot (slot) User equipment (User Equipment, UE) sends two Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH), which is UE scheduling Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH) resource.
In a kind of implementation, base station includes two antenna array (Panel): antenna Panel1 and antenna Panel2, often A antenna Panel is made of mutiple antennas array element, and different antennae Panel spatially can be apart from each other, different antennae Panel Different wave beams (beam) can be sent.In same slot, antenna Panel1 by downlink Beam1 to UE send PDCCH0 with And transmission block scheduled in the PDCCH0 (Transmission Block, TB) 0, antenna Panel2 pass through downlink Beam2 to UE Send TB1 scheduled in the PDCCH1 and PDCCH1.When UE receives PDCCH and TB transmitted by two antenna Panel Afterwards, mixed automatic retransfer confirmation request (the Hybrid Automatic Repeat to two TB of base station feedback is needed Request, HARQ) information, which can be confirmation (Acknowledgement) or non-acknowledgement (Negative Acknowledgement).In the prior art, it after UE receives two PDCCH and TB, is sent respectively to two antenna Panel The HARQ feedback information of TB transmitted by PUCCH, each PUCCH carrying respective antenna Panel.For example, UE by uplink Beam1 to Antenna Panel1 transmits PUCCH0, and PUCCH0 carries the HARQ feedback information of TB0；UE passes through uplink Beam2 to antenna Panel2 transmits PUCCH1, and PUCCH1 carries the HARQ feedback information of TB1.Base station receives the two antennas Panel PUCCH signal merges processing.
In the above method, when UE transmits PUCCH to respective antenna Panel using uplink beam, single uplink beam is being fanned The area coverage in area is smaller, and the path loss of high carrier frequency is larger, if uplink beam transmission signal is blocked, it is easy to lead Uplink beam link fails are caused, can make respective antenna Panel that can not receive PUCCH, so that base station can not receive TB HARQ feedback information.
Summary of the invention
The application provides the sending, receiving method and device of a kind of ascending control information, can guarantee that the network equipment is correct Receive the HARQ feedback information of downlink TB.
The application first aspect provides a kind of sending method of ascending control information, comprising: receives what the network equipment was sent First physical downlink control channel PDCCH and the 2nd PDCCH, the first PDCCH and the 2nd PDCCH are single in the same time Transmission in first, the first PDCCH indicate the first Physical Uplink Control Channel PUCCH resource and for dispatching the first downlink transfer Block TB, the 2nd PDCCH indicate the second PUCCH resource and are used to dispatch the second downlink TB；In first PUCCH resource The response message of the first downlink TB and the response message of the second downlink TB are sent to the network equipment.
Optionally, the method also includes: sent in second PUCCH resource the first downlink TB response letter The response message of breath and/or the second downlink TB.
Optionally, the method also includes: according to each PDCCH it is corresponding first instruction information determine the PDCCH institute The response message carried in the PUCCH resource of instruction, the first instruction information are used to indicate indicated by the PDCCH The response message or two PDCCH scheduling that the response message carried in PUCCH resource is the downlink TB of PDCCH scheduling The response message of downlink TB, the first instruction information carry in the Downlink Control Information DCI that the PDCCH is carried.
Optionally, the method also includes: according to each PDCCH it is corresponding first instruction information determine the PDCCH institute The response message carried in the PUCCH resource of instruction, the first instruction information are used to indicate control belonging to the PDCCH The response message carried in PUCCH resource indicated by the PDCCH transmitted in resource collection for transmitted PDCCH scheduling The response message of the response message of downlink TB or the downlink TB of two PDCCH scheduling, the first instruction information are carried in high level In signaling.
Optionally, the first PDCCH also indicates third PUCCH resource, the method also includes: in the third The response message of the first downlink TB and/or the response message of the second downlink TB are sent in PUCCH resource.
Optionally, the method also includes: according to the information of the ascending resource instructions field carried in the first PDCCH with And the configuration information of two PUCCH resource set that the network equipment is configured by high-level signaling, determine the first PUCCH Resource and the third PUCCH resource.
Optionally, according to the information of the ascending resource instructions field carried in the first PDCCH and the network equipment The configuration information of two PUCCH resource set of configuration, determines first PUCCH resource and the third PUCCH resource, wraps It includes: according to the corresponding control resource collection of mark of the control resource collection of described two PUCCH resource set associatives, from described The first PDCCH is demodulated in control resource collection, the mark of the control resource collection is passed through by the network equipment High-level signaling configuration；According to the value of the ascending resource instructions field carried in the first PDCCH, the first PDCCH is determined The index value of the PUCCH resource of instruction；According to the index value of the PUCCH resource of the first PDCCH instruction, from described two First PUCCH resource and the third PUCCH resource are determined in PUCCH resource set.
Optionally, the method also includes: according to the second indication information carried in the first PDCCH, determine in institute State the response message of equal feeding back downlink TB in the first PUCCH resource and the third PUCCH resource, wherein second instruction Information is used to indicate the response message whether PUCCH resource indicated by the first PDCCH is used to feeding back downlink TB.
Optionally, the method also includes: according to the first time information carried in the first PDCCH, described in reception Two PUCCH resource set that the serial number of the time quantum of first PDCCH and the network equipment are configured by high-level signaling Configuration information, determine the serial number for sending the time quantum of first PUCCH resource and the third PUCCH resource；According to The serial number of the time quantum is sent in first PUCCH resource and the third PUCCH resource to the network equipment Response message.
It optionally, include displacement factor in the configuration information of each PUCCH resource set, according in the first PDCCH First time information, the serial number of the time quantum of reception the first PDCCH and the network equipment of carrying pass through high level The configuration information of two PUCCH resource set of signal deployment determines and sends first PUCCH resource and the third The serial number of the time quantum of PUCCH resource, comprising: determine the transmission unit for sending the PUCCH resource according to the following formula Serial number: n'=n+k1+koffset；Wherein, n' is the serial number for sending the transmission unit of the PUCCH resource, and n is described in reception The serial number of the transmission unit of PDCCH, koffsetFor displacement factor, k1For first time information.
The application second aspect provides a kind of method of reseptance of ascending control information, comprising: sends first to terminal device Physical downlink control channel PDCCH and the 2nd PDCCH, the first PDCCH and the 2nd PDCCH are in same time quantum Transmission, the first PDCCH indicate the first Physical Uplink Control Channel PUCCH resource and for dispatching the first downstream transmission blocks TB, the 2nd PDCCH indicate the second PUCCH resource and for dispatching the second downlink TB；The terminal device is received described The response message of the first downlink TB sent in first PUCCH resource and the response message of the second downlink TB.
Optionally, the method also includes: receive described in the terminal device sends in second PUCCH resource The response message of the response message of first downlink TB and/or the second downlink TB.
It optionally, include the first instruction information in the Downlink Control Information DCI that each PDCCH is carried, described first refers to Showing that information is used to indicate the response message carried in PUCCH resource indicated by the PDCCH is under PDCCH scheduling The response message of the response message of row TB or the downlink TB of two PDCCH scheduling.
Optionally, the method also includes: each PDCCH corresponding the is sent to the terminal device by high-level signaling One instruction information, the first instruction information are used to indicate the PDCCH institute transmitted in control resource collection belonging to the PDCCH The response message carried in the PUCCH resource of instruction is the response message of the downlink TB for the PDCCH scheduling transmitted or two The response message of PDCCH dispatching downlink TB.
Optionally, the first PDCCH also indicates third PUCCH resource, the method also includes: it receives the terminal and sets The standby response message of the first downlink TB sent in the third PUCCH resource and/or answering for the second downlink TB Answer information.
Optionally, the method also includes: by high-level signaling to the terminal device send two PUCCH resource set Configuration information, the configuration informations of described two PUCCH resource set is for determining first PUCCH resource, the third The serial number of the time quantum of PUCCH resource, transmission first PUCCH resource and the third PUCCH resource.
Optionally, the method also includes: described two PUCCH resources are sent to the terminal device by high-level signaling The mark of the mark of the control resource collection of set associative, the control resource collection determines described for the terminal device One PUCCH resource and second PUCCH resource.
Optionally, second indication information is also carried in the first PDCCH, wherein the second indication information is for referring to Show whether PUCCH resource indicated by the first PDCCH is used to the response message of feeding back downlink TB.
It optionally, include displacement factor in the configuration information of each PUCCH resource set, the displacement factor is for described Terminal device determines the serial number for sending the time quantum of first PUCCH resource or the third PUCCH resource.
The application third aspect provides a kind of sending method of ascending control information, comprising: receives the N that the network equipment is sent A PDCCH, wherein N number of PDCCH transmission in unit at the same time, wherein each PDCCH indicate PUCCH resource and It is the integer more than or equal to 2 for scheduling downstream transmission block TB, N；It is sent in N number of PUCCH resource to the network equipment The response message of downlink TB, wherein N number of PDCCH is carried at least one PUCCH resource in N number of PUCCH resource The response message of scheduled downlink TB.
Optionally, the response message of downlink TB is sent to the network equipment in M PUCCH resource, wherein the M The response message of downlink TB scheduled in N number of PDCCH, M are carried at least one PUCCH resource in a PUCCH resource For the integer more than or equal to 1.
Optionally, it is carried scheduled in N number of PDCCH in each PUCCH resource in N number of PUCCH resource The response message of downlink TB.
Optionally, it is carried scheduled in N number of PDCCH in each PUCCH resource in the M PUCCH resource The response message of downlink TB, M are the integer more than or equal to 1.
Optionally, the TB of the PDCCH scheduling is timeslot-level (slot scheduling), i.e., where the described TB The map type of PDSCH is PDSCH mapping type A.
Optionally, the TB of the PDCCH scheduling is (the non-slot scheduling) of non-slot grade, i.e., described The map type of PDSCH where TB is PDSCH mapping type B.
Optionally, the method also includes: according to each PDCCH it is corresponding first instruction information determine the PDCCH institute The response message carried in the PUCCH resource of instruction, the first instruction information are used to indicate indicated by the PDCCH The response message carried in PUCCH resource is the response message or N number of PDCCH tune of the downlink TB of PDCCH scheduling The response message of the downlink TB of degree, the first instruction information carry the Downlink Control Information DCI carried in the PDCCH In.
Optionally, the method also includes: according to each PDCCH it is corresponding first instruction information determine the PDCCH institute The response message carried in the PUCCH resource of instruction, the first instruction information are used to indicate control belonging to the PDCCH The response message carried in PUCCH resource indicated by the PDCCH transmitted in resource collection for transmitted PDCCH scheduling The response message of the response message of downlink TB or the downlink TB of N number of PDCCH scheduling, the first instruction information are carried in height In layer signaling.
The application third aspect provides a kind of sending method of ascending control information, comprising: receives the N that the network equipment is sent A PDCCH, wherein N number of PDCCH transmission in unit at the same time, wherein each PDCCH indicate PUCCH resource and It is the integer more than or equal to 2 for scheduling downstream transmission block TB, N；It is sent in N number of PUCCH resource to the network equipment The response message of downlink TB, wherein N number of PDCCH is carried at least one PUCCH resource in N number of PUCCH resource The response message of scheduled downlink TB.
Optionally, it is carried scheduled in N number of PDCCH in each PUCCH resource in N number of PUCCH resource The response message of downlink TB.
Optionally, the method also includes: according to each PDCCH it is corresponding first instruction information determine the PDCCH institute The response message carried in the PUCCH resource of instruction, the first instruction information are used to indicate indicated by the PDCCH The response message carried in PUCCH resource is the response message or N number of PDCCH tune of the downlink TB of PDCCH scheduling The response message of the downlink TB of degree, the first instruction information carry the Downlink Control Information DCI carried in the PDCCH In.
Optionally, the method also includes: according to each PDCCH it is corresponding first instruction information determine the PDCCH institute The response message carried in the PUCCH resource of instruction, the first instruction information are used to indicate control belonging to the PDCCH The response message carried in PUCCH resource indicated by the PDCCH transmitted in resource collection for transmitted PDCCH scheduling The response message of the response message of downlink TB or the downlink TB of N number of PDCCH scheduling, the first instruction information are carried in height In layer signaling.
Optionally, the first PDCCH in N number of PDCCH is used to indicate N number of PUCCH resource, and described first PDCCH is any one PDCCH in N number of PDCCH.
Optionally, the method also includes: according to the information of the ascending resource instructions field carried in the first PDCCH with And the configuration information of N number of PUCCH resource set that the network equipment is configured by high-level signaling, determine N number of PUCCH money Source.
Optionally, according to the information of the ascending resource instructions field carried in the first PDCCH and the network equipment The configuration information of N number of PUCCH resource set of configuration, determines N number of PUCCH resource, comprising: is provided according to N number of PUCCH The corresponding control resource collection of mark of the control resource collection of source set associative, demodulates institute from the control resource collection The first PDCCH is stated, the mark of the control resource collection is to be configured by the network equipment by high-level signaling；According to described The value of the ascending resource instructions field carried in first PDCCH determines the index value of the PUCCH resource of the first PDCCH instruction； According to the index value of the PUCCH resource of the first PDCCH instruction, determination is described N number of from N number of PUCCH resource set PUCCH resource.
Optionally, the method also includes: according to the second indication information carried in the first PDCCH, determine in institute State the response message of equal feeding back downlink TB in N number of PUCCH resource, wherein the second indication information is used to indicate described first Whether PUCCH resource indicated by PDCCH is used to the response message of feeding back downlink TB.
Optionally, the method also includes: according to the first time information carried in the first PDCCH, described in reception N number of PUCCH resource set that the serial number of the time quantum of first PDCCH and the network equipment are configured by high-level signaling Configuration information determines the serial number for sending the time quantum of N number of PUCCH resource；According to the serial number of the time quantum, in institute It states and sends response message to the network equipment in N number of PUCCH resource.
It optionally, include displacement factor in the configuration information of each PUCCH resource set, according in the first PDCCH First time information, the serial number of the time quantum of reception the first PDCCH and the network equipment of carrying pass through high level The configuration information of N number of PUCCH resource set of signal deployment determines the sequence for sending the time quantum of N number of PUCCH resource Number, comprising: the serial number for sending the transmission unit of the PUCCH resource: n'=n+k is determined according to the following formula1+koffset；Its In, n' is the serial number for sending the transmission unit of the PUCCH resource, and n is the serial number for receiving the transmission unit of the PDCCH, koffsetFor displacement factor, k1For first time information.
The application fourth aspect provides a kind of method of reseptance of Downlink Control Information, comprising: sends to terminal device N number of PDCCH, wherein N number of PDCCH interior transmission of unit at the same time, each PDCCH indicate PUCCH resource and for adjusting Downstream transmission blocks TB is spent, N is the integer more than or equal to 2；It receives under the terminal device sends in N number of PUCCH resource The response message of row TB, wherein N number of PDCCH institute is carried at least one PUCCH resource in N number of PUCCH resource The response message of the downlink TB of scheduling.
Optionally, it is carried scheduled in N number of PDCCH in each PUCCH resource in N number of PUCCH resource The response message of downlink TB.
It optionally, include the first instruction information in the Downlink Control Information DCI that each PDCCH is carried, described first refers to Showing that information is used to indicate the response message carried in PUCCH resource indicated by the PDCCH is under PDCCH scheduling The response message of the response message of row TB or the downlink TB of N number of PDCCH scheduling.
Optionally, the method also includes: each PDCCH corresponding the is sent to the terminal device by high-level signaling One instruction information, the first instruction information are used to indicate the PDCCH institute transmitted in control resource collection belonging to the PDCCH The response message carried in the PUCCH resource of instruction is the response message of downlink TB of PDCCH scheduling that is transmitted or N number of The response message of PDCCH dispatching downlink TB.
Optionally, the first PDCCH in N number of PDCCH is used to indicate N number of PUCCH resource, and described first PDCCH is any one PDCCH in N number of PDCCH.
Optionally, the method also includes: N number of PUCCH resource set is sent to the terminal device by high-level signaling Configuration information, the configuration information of N number of PUCCH resource set is for determining N number of PUCCH resource and described in sending The serial number of the time quantum of N number of PUCCH resource.
Optionally, the method also includes: N number of PUCCH resource is sent to the terminal device by high-level signaling The mark of the mark of the control resource collection of set associative, the control resource collection determines the N for the terminal device A PUCCH resource.
Optionally, second indication information is also carried in the first PDCCH, wherein the second indication information is for referring to Show whether PUCCH resource indicated by the first PDCCH is used to the response message of feeding back downlink TB.
It optionally, include displacement factor in the configuration information of each PUCCH resource set, the displacement factor is for described Terminal device determines the serial number for sending the time quantum of N number of PUCCH resource.
The 5th aspect of the application provides a kind of sending device of ascending control information, comprising: receiving unit, for receiving net The first physical downlink control channel PDCCH and the 2nd PDCCH, the first PDCCH and the 2nd PDCCH that network equipment is sent It is transmitted in same time quantum, the first PDCCH indicates the first Physical Uplink Control Channel PUCCH resource and for dispatching First downstream transmission blocks TB, the 2nd PDCCH indicates the second PUCCH resource and is used to dispatch the second downlink TB；Transmission unit, For the response message and described second of the first downlink TB to be sent to the network equipment in first PUCCH resource The response message of downlink TB.
Optionally, the transmission unit is also used to: sending answering for the first downlink TB in second PUCCH resource Answer the response message of information and/or the second downlink TB.
Optionally, further includes: processing unit, for according to the corresponding first instruction information determination of each PDCCH The response message carried in PUCCH resource indicated by PDCCH, the first instruction information are used to indicate the PDCCH institute The response message carried in the PUCCH resource of instruction is the response message or two PDCCH of the downlink TB of PDCCH scheduling The response message of the downlink TB of scheduling, the first instruction information carry the Downlink Control Information DCI carried in the PDCCH In.
Optionally, further includes: processing unit, for according to the corresponding first instruction information determination of each PDCCH The response message carried in PUCCH resource indicated by PDCCH, the first instruction information are used to indicate the PDCCH institute The response message carried in PUCCH resource indicated by the PDCCH transmitted in the control resource collection of category is transmitted The response message of the downlink TB of the response message or two PDCCH scheduling of the downlink TB of PDCCH scheduling, the first instruction information It carries in high-level signaling.
Optionally, the first PDCCH also indicates third PUCCH resource, and the transmission unit is also used to: in the third The response message of the first downlink TB and/or the response message of the second downlink TB are sent in PUCCH resource.
Optionally, further includes: processing unit, for according to the ascending resource instructions field carried in the first PDCCH The configuration information for two PUCCH resource set that information and the network equipment are configured by high-level signaling determines described One PUCCH resource and the third PUCCH resource.
Optionally, the processing unit is specifically used for: according to the control resource set of described two PUCCH resource set associatives The corresponding control resource collection of the mark of conjunction demodulates the first PDCCH, the control money from the control resource collection The mark of source set is to be configured by the network equipment by high-level signaling；According to the uplink carried in the first PDCCH The value of resource instructions field determines the index value of the PUCCH resource of the first PDCCH instruction；It is indicated according to the first PDCCH PUCCH resource index value, first PUCCH resource and the third are determined from described two PUCCH resource set PUCCH resource.
Optionally, the processing unit is also used to: according to the second indication information carried in the first PDCCH, being determined The response message of equal feeding back downlink TB in first PUCCH resource and the third PUCCH resource, wherein described second Instruction information is used to indicate the response message whether PUCCH resource indicated by the first PDCCH is used to feeding back downlink TB.
Optionally, the processing unit is also used to: according to the first time information carried in the first PDCCH, being received Two PUCCH resources that the serial number of the time quantum of first PDCCH and the network equipment are configured by high-level signaling The configuration information of set determines the serial number for sending the time quantum of first PUCCH resource and the third PUCCH resource； The transmission unit is specifically used for: according to the serial number of the time quantum, in first PUCCH resource and the third Response message is sent to the network equipment in PUCCH resource.
It optionally, include displacement factor in the configuration information of each PUCCH resource set, the processing unit is according to The serial number of the time quantum of the first time information, reception the first PDCCH that carry in first PDCCH and the network are set The configuration information of the standby two PUCCH resource set configured by high-level signaling, determines and sends first PUCCH resource and institute State the serial number of the time quantum of third PUCCH resource, comprising: determine the transmission for sending the PUCCH resource according to the following formula The serial number of unit: n'=n+k1+koffset；Wherein, n' is the serial number for sending the transmission unit of the PUCCH resource, and n is to receive The serial number of the transmission unit of the PDCCH, koffsetFor displacement factor, k1For first time information.
The 6th aspect of the application provides a kind of reception device of ascending control information, comprising: transmission unit is used for terminal Equipment sends the first physical downlink control channel PDCCH and the 2nd PDCCH, and the first PDCCH and the 2nd PDCCH are same Transmission in one time quantum, the first PDCCH indicate the first Physical Uplink Control Channel PUCCH resource and for dispatching first Downstream transmission blocks TB, the 2nd PDCCH indicate the second PUCCH resource and are used to dispatch the second downlink TB；Receiving unit is used for Receive the response message and described second for the first downlink TB that the terminal device is sent in first PUCCH resource The response message of downlink TB.
Optionally, the receiving unit is also used to: receiving what the terminal device was sent in second PUCCH resource The response message of the response message of the first downlink TB and/or the second downlink TB.
It optionally, include the first instruction information in the Downlink Control Information DCI that each PDCCH is carried, described first refers to Showing that information is used to indicate the response message carried in PUCCH resource indicated by the PDCCH is under PDCCH scheduling The response message of the response message of row TB or the downlink TB of two PDCCH scheduling.
Optionally, the transmission unit is also used to: being sent each PDCCH to the terminal device by high-level signaling and is corresponded to The first instruction information, the first instruction information is used to indicate belonging to the PDCCH to be transmitted in control resource collection The response message carried in PUCCH resource indicated by PDCCH for transmitted PDCCH scheduling downlink TB response message Or the response message of two PDCCH dispatching downlink TB.
Optionally, the first PDCCH also indicates third PUCCH resource, and the receiving unit is also used to:
Receive the response message for the first downlink TB that the terminal device is sent in the third PUCCH resource And/or the response message of the second downlink TB.
Optionally, the transmission unit is also used to:
The configuration information of two PUCCH resource set is sent to the terminal device by high-level signaling, it is described two The configuration information of PUCCH resource set is for determining first PUCCH resource, the third PUCCH resource, sending described the The serial number of the time quantum of one PUCCH resource and the third PUCCH resource.
Optionally, the transmission unit is also used to:
The control resource collection of described two PUCCH resource set associatives is sent to the terminal device by high-level signaling Mark, the mark of the control resource collection determines first PUCCH resource and described second for the terminal device PUCCH resource.
Optionally, second indication information is also carried in the first PDCCH, wherein the second indication information is for referring to Show whether PUCCH resource indicated by the first PDCCH is used to the response message of feeding back downlink TB.
It optionally, include displacement factor in the configuration information of each PUCCH resource set, the displacement factor is for described Terminal device determines the serial number for sending the time quantum of first PUCCH resource or the third PUCCH resource.
The 7th aspect of the application provides a kind of sending device of ascending control information, including for executing the application third hair The functional module of the method for bright offer.
The application eighth aspect provides a kind of reception device of ascending control information, including for executing the hair of the application the 4th The functional module of the method for bright offer.
The 9th aspect of the application provides a kind of sending device of ascending control information, which can be communication equipment (example Such as, terminal device or the network equipment), the chip being also possible in communication equipment.The apparatus may include processing units and transmitting-receiving Unit.When the device is communication equipment, which can be processor, which can be transceiver；This is logical Believe that equipment can also include storage unit, which can be memory；The storage unit for storing instruction, the processing Unit executes the instruction that the storage unit is stored, so that the communication equipment executes such as the application first aspect or the third aspect and mentions The method of confession.When the device is the chip in communication equipment, which can be processor, which can be Input/output interface, pin or circuit etc.；The processing unit executes the instruction that storage unit is stored, so that the communication equipment The method provided such as the application first aspect or the third aspect is executed, which can be the storage unit in the chip (for example, register, caching etc.) is also possible to the storage unit positioned at the chip exterior in the communication equipment (for example, read-only Memory, random access memory etc.).
The tenth aspect of the application provides a kind of reception device of ascending control information, which can be communication equipment (example Such as, terminal device or the network equipment), the chip being also possible in communication equipment.The apparatus may include processing units and transmitting-receiving Unit.When the device is communication equipment, which can be processor, which can be transceiver；This is logical Believe that equipment can also include storage unit, which can be memory；The storage unit for storing instruction, the processing Unit executes the instruction that the storage unit is stored, so that the communication equipment executes such as the application second aspect or fourth aspect and mentions The method of confession.When the device is the chip in communication equipment, which can be processor, which can be Input/output interface, pin or circuit etc.；The processing unit executes the instruction that storage unit is stored, so that the communication equipment The method provided such as the application second aspect or fourth aspect is executed, which can be the storage unit in the chip (for example, register, caching etc.) is also possible to the storage unit positioned at the chip exterior in the communication equipment (for example, read-only Memory, random access memory etc.).
The tenth one side of the application provides a kind of computer readable storage medium, the computer-readable recording medium storage There is instruction, when executed, so that computer executes the uplink as described in the application first aspect or the third aspect Control the sending method of information.
The 12nd aspect of the application provides a kind of computer readable storage medium, the computer-readable recording medium storage There is instruction, when executed, so that computer executes the uplink as described in the application second aspect or fourth aspect Control the method for reseptance of information.
The 13rd aspect of the application provides a kind of computer program product, which includes: computer journey Sequence code, when the computer program code is single by the Transmit-Receive Unit of communication equipment (for example, terminal device or network equipment), processing When member or transceiver, processor operation, so that communication equipment executes the uplink as described in the application first aspect or the third aspect Control the sending method of information.
The application fourteenth aspect provides a kind of computer program product, which includes: computer journey Sequence code, when the computer program code is single by the Transmit-Receive Unit of communication equipment (for example, terminal device or network equipment), processing When member or transceiver, processor operation, so that communication equipment executes the uplink as described in the application second aspect or fourth aspect Control the method for reseptance of information.
The aspect of the application the 15th provides a kind of network system, the network system include such as the application the 9th in terms of or the tenth Terminal device described in aspect and the network equipment as described in terms of the application the 9th or in terms of the tenth.
The sending, receiving method and device of ascending control information provided by the present application, comprising: terminal device receives network and sets The first PDCCH and the 2nd PDCCH that preparation is sent, the first PDCCH and the 2nd PDCCH are transmitted in same time quantum, and first PDCCH indicates the first PUCCH resource and for dispatching first downlink TB, the 2nd PDCCH the second PUCCH resource of instruction and for adjusting Spend the second downlink TB, terminal device sends the response message and the of the first downlink TB in the first PUCCH resource to the network equipment The response message of two downlink TB.When a PUCCH reception failure, the network equipment can get two from another PUCCH The response message of a downlink TB, so as to guarantee that the HARQ feedback information of downlink TB is properly received.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram for network architecture that the embodiment of the present application is applicable in；
Fig. 2 is the flow chart of the sending method for the ascending control information that the embodiment of the present application one provides；
Fig. 3 is the signaling process figure of the sending method for the ascending control information that the embodiment of the present application two provides；
Fig. 4 is the signaling process figure of the sending method for the ascending control information that the embodiment of the present application three provides；
Fig. 5 is a kind of structural schematic diagram of the sending device for ascending control information that the embodiment of the present invention four provides；
Fig. 6 is a kind of structural schematic diagram of the reception device for ascending control information that the embodiment of the present application five provides；
Fig. 7 is a kind of structural schematic diagram of the sending device for ascending control information that the embodiment of the present application six provides；
Fig. 8 is a kind of structural schematic diagram of the reception device for ascending control information that the embodiment of the present application seven provides.
Specific embodiment
The embodiment of the present application provides a kind of sending, receiving method of ascending control information, and the method for the embodiment of the present application can To apply in long term evolution (long term system, LTE) system, can also apply in 5G system, 5G system is also referred to as For new wireless communication system, new access (New Radio, NR) system or next generation mobile communication system.
Fig. 1 is a kind of schematic diagram for network architecture that the embodiment of the present application is applicable in, as shown in Figure 1, the network architecture includes Terminal device and base station, the base station can be distributed base station, and distributed base station draws traditional macro base station equipment according to function It is divided into two functional modules: Base Band Unit (Base Band Unit, BBU) and RF remote unit (Remote Radio Unit, RRU), wherein BBU for completing the functions such as base band, master control, transmission, clock, RRU for complete receiving and transmitting signal, power amplifier, The functions such as filtering.In network deployment, BBU and core net, wireless network control apparatus are concentrated in central machine room, light is passed through It is fine to be attached with RRU that is being disposed on planning website, the network coverage is completed, a large amount of machines required for conventional solution are saved Room, to reduce construction maintenance cost, improve efficiency.In framework shown in Fig. 1, base station is distributed base station, and certainly, the application is real It applies in example, the form of base station is not limited, base station may be the integrated base stations that BBU and RRU function integrates.
The terminal device may is that mobile phone, computer, can also be cellular phone, wireless phone, Session initiation Protocol (session initiation protocol, SIP) phone, smart phone, wireless local loop (wireless local Loop, WLL) it stands, personal digital assistant (personal digital assistant, PDA), computer, laptop computer, hand Hold formula communication equipment, Handheld computing device, satellite radio, wireless modem card, TV set-top box (set top Box, STB), mobile unit, wearable device, smart home device, other equipment for being communicated on wireless system Deng.
Higher carrier frequency (hereinafter referred to as carrier frequency) is introduced in NR system, carrier-frequency range to be selected includes 30GHz, Carrier frequency near 60GHz etc..Since high carrier frequency signal is bigger in the decline of free space, i.e. the path loss of high carrier frequency is larger, Therefore, it will appear covering cavity in the cell of the base station with high carrier frequency in NR system.It is required to meet covering, NR system In base station need to send multiple directional beams (Beam) between each sector timesharing, using beamforming technique by antenna direction The main lobe direction alignment target of figure, to guarantee that multiple wave beam can cover entire sector.One of multi-beam transmission Implementation is multiple antennas Panel (front), and each antenna Panel is made of mutiple antennas array element.Different antennae Panel is in sky Between on can be apart from each other, different antennae Panel can send different wave beams.
In the network architecture shown in Fig. 1, base station uses two RRU, each RRU to be connected with antenna Panel, the letter of each RRU It number is sent by the antenna Panel that connects, RRU returns back (Fronthaul) and communicates with BBU before passing through.Two antennas of base station Panel sends TB scheduled in the two PDCCH and PDCCH, terminal to a terminal device respectively in a slot After equipment receives two PDCCH and TB, PUCCH signal, each PUCCH carrying pair are sent to two antenna Panel respectively The HARQ feedback information of TB transmitted by antenna Panel is answered, which is ACK message or NACK message.When the two After antenna Panel receives corresponding PUCCH signal, PUCCH signal return is given the BBU of the base station by fronthaul by RRU It is handled.
Wherein, the mutual not phase of the channel characteristics of the antenna port (antenna port) of wave beam transmitted by different antennae Panel Together, therefore, the quasi- of reference signal corresponding to antenna port (Reference Signal) co-locates (Quasi Co- Located, QCL) information will be different.Terminal device in sector coverage can be detected simultaneously by a base station by multiple The signal that wave beam is sent.
Antenna port is concept in logic, and an antenna port can be a physics transmitting antennas, be also possible to more The merging of a physics transmitting antennas.In both cases, the receiver (receiver) of terminal device, which will not all go to differentiate, comes From the signal of the same antenna port, because from the angle of terminal, regardless of antenna port is formed by single physical transmitting antenna , or as made of the merging of multiple physics transmitting antennas, the corresponding reference signal of the antenna port just defines the antenna end Mouthful, terminal device obtains the channel estimation of the antenna port according to the reference signal.Each antenna port has its reference alone Signal, terminal device need to carry out channel estimation and data demodulation according to the corresponding reference signal of antenna port.In general, object Manage down control channel (Physical Downlink Control Channel, PDCCH), Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH), Physical Uplink Control Channel (Physical Uplink Control Channel, PUCCH), Physical Uplink Shared Channel (Physical Uplink Shared Channel, PUSCH) There are oneself reference signal alone, corresponding different antenna port.
Two signals (such as two PDCCH) send from two different antenna ports, two signal channels experienced May there are many identical large-scale characteristics, such as Doppler frequency shift, average delay and delay spread etc..Therefore for antenna end Mouth introduces the concept of QCL, if different antennae port is considered as QCL, receiver if assumes to correspond to different antennae port Channel have certain identical large-scale characteristics, be conducive in this way receiver carry out channel estimation.The QCL of different antennae port The QCL information of relationship reference signal corresponding to antenna port indicates.The QCL information of reference signal indicates that the reference is believed It number is QCL with other reference signals, i.e. the QCL type of these reference signals and corresponding QCL parameter is the same, QCL Type and parameter are as shown in table 1:
Table 1
QCL type QCL parameter
QCL-TypeA { Doppler frequency shift, doppler spread, average delay, delay spread }
QCL-TypeB { Doppler frequency shift, doppler spread }
QCL-TypeC { average delay, doppler spread }
QCL-TypeD { spatial parameter }
In general, they are QCL if the corresponding physical antenna of two antenna ports is in same position.And If the corresponding physical antenna of two antenna ports is in different location, they are not QCL.
In the prior art, terminal device only carries the HARQ feedback information of a TB on each PUCCH, on single Area coverage of the traveling wave beam in sector is smaller, and the path loss of high carrier frequency is larger, if uplink beam transmission signal is hidden Gear, it is easy to lead to uplink beam link fails, can make respective antenna Panel that can not receive PUCCH, to can not receive The HARQ feedback information of TB.
Based on the network architecture shown in above-mentioned, the application provides a kind of sending method of ascending control information, it is intended to solve Base station can not receive the HARQ feedback information of the TB of terminal device feedback in the prior art.Below with specifically embodiment to this How the technical solution of application and the technical solution of the application, which solve above-mentioned technical problem, is described in detail.Below these Exemplary embodiment can be combined with each other, may be no longer superfluous in certain embodiments for the same or similar concept or process It states.Below in conjunction with attached drawing, embodiments herein is described.Following embodiment can be used for multiple antennas Panel transmission, It can be used for more TRP (Transmission Reception Point transmits receiving point) transmission.
Fig. 2 is the flow chart of the sending method for the ascending control information that the embodiment of the present application one provides, as shown in Fig. 2, this Embodiment provide method the following steps are included:
Step S101, terminal device receives the first PDCCH and the 2nd PDCCH that the network equipment is sent, the first PDCCH and the Two PDCCH are transmitted in same time quantum, and the first PDCCH indicates the first PUCCH resource and for dispatching the first downlink TB, the Two PDCCH indicate the second PUCCH resource and for dispatching the second downlink TB.
The network equipment can be base station in the embodiment of the present application, which can use distributed structure/architecture shown in FIG. 1. The network equipment sends the first PDCCH and the 2nd PDCCH to terminal device in same time quantum, wherein the first PDCCH and the Two PDCCH are sent by different wave beams, for example, base station sends the first PDCCH to terminal device by the first wave beam, are led to simultaneously It crosses the second wave beam and sends the 2nd PDCCH to terminal device.
Wherein, the first PDCCH is used to indicate the first PUCCH resource, and dispatches the first downlink TB, the 2nd PDCCH for referring to Show the second PUCCH resource, and dispatch the second downlink TB, therefore, the first downlink TB and the second downlink TB are also in the time quantum Transmission.Therefore, terminal device receives the first PDCCH and the first downlink TB and the 2nd PDCCH and the second downlink TB simultaneously. Terminal device receives the configuration information that base station is sent by high-level signaling before receiving the first PDCCH and the 2nd PDCCH, should Configuration information receives two PDCCH for dispatching downlink data for configurating terminal device in same time quantum.
Optionally, the first PDCCH, the 2nd PDCCH, the first downlink TB and the second downlink TB are transmitted in same carrier wave.
Optionally, the first downlink TB and the 2nd TB can be transmitted in same time quantum.
Optionally, the TB of the PDCCH scheduling is timeslot-level (slot scheduling), i.e., where the described TB The map type of PDSCH is PDSCH mapping type A.
Optionally, the TB of the PDCCH scheduling is (the non-slot scheduling) of non-slot grade, i.e., described The map type of PDSCH where TB is PDSCH mapping type B.
The time quantum can be subframe or time slot, can also be mini subframe or mini time slot (Mini-slot, such as When PDSCH is that Non-slot is dispatched), it is also possible to time-domain symbol, for example, orthogonal frequency division multiplexing (Orthogonal Frequency Division Multiplexing, OFDM) symbol.
PUCCH resource, the downlink control letter that base station is carried by the first PDCCH and the 2nd PDCCH are indicated for PDCCH Cease ascending resource instructions field (the i.e. PUCCH resource in (Downlink Control Information, DCI) The domain indicator (PUCCH resource instructions field)) instruction PUCCH resource call number, terminal device indexes according to PUCCH resource Number and other parameters confirm PUCCH resource.In NR system, base station at most configures four PUCCH resources to terminal device Set, interior each PUCCH resource set includes 4~8 PUCCH resources, and each PUCCH resource has corresponding call number, The call number of PUCCH resource is configured by high-level signaling PUCCH-resource-index.Meanwhile base station is matched by high-level signaling The relevant parameter of each PUCCH resource in PUCCH resource set is set, the relevant parameter of PUCCH resource includes: PUCCH resource Originate OFDM symbol index, OFDM symbol quantity, the DMRS signal of PRB quantity and PUCCH and other reference signals (such as SRS, CSI-RS QCL information).
In the prior art, terminal device can be according to institute transmitting uplink control information (Uplink Control Information, UCI) bit number determine a PUCCH resource set where PUCCH resource, while base station passes through The domain resource indicator PUCCH in the DCI that PDCCH is carried indicates the call number of PUCCH resource.Work as PUCCH When PUCCH resource in resource collection is more than four, the value in each domain PUCCH resource indicator can correspond to simultaneously Two PUCCH resources, terminal device can pass through other parameters (such as the starting control channel element (Control of PDCCH at this time Channel Element, CCE) number value) select a PUCCH resource to transmit UCI from two PUCCH resources.
Optionally, the corresponding PUCCH resource of the value in each domain PUCCH resource indicator, at this point, terminal Equipment directly transmits UCI according to the corresponding PUCCH resource of value in the domain PUCCH resource indicator.
Table 2 is that one kind of the value and the mapping relations of PUCCH resource in PUCCH resource set of PUCCH resource instructions field is shown It is intended to, table 2 is as follows:
Table 2
In table 2, first is classified as the value in the domain PUCCH resource indicator of 2 bits, and 2 bits can indicate four altogether Kind state " 00 ", " 01 ", " 10 ", " 11 ".In secondary series, the value in each domain PUCCH resource indicator is one corresponding The PUCCH resource of respective index number in PUCCH resource set.In third column, the domain each PUCCHresource indicator It is worth the PUCCH resource of respective index number in corresponding two PUCCH resource set, call number phase in two PUCCH resource set The QCL information of the DMRS signal of same PUCCH resource is different, that is, the uplink beam for sending the two PUCCH is different.
In the present embodiment, the first PDCCH and the 2nd PDCCH can indicate respective index number in a PUCCH resource set PUCCH resource, can also indicate that the identical PUCCH resource of call number in two PUCCH resource set.For example, first PDCCH also can indicate that third PUCCH resource, the first PUCCH resource and the 3rd PUCCH other than indicating the first PUCCH resource Resource is respectively from two PUCCH resource set.Similarly, the 2nd PDCCH can also refer to other than indicating the second PUCCH resource Show that the 4th PUCCH resource, the second PUCCH resource and the 4th PUCCH resource are respectively from two PUCCH resource set.
Optionally, in the present embodiment, the first PUCCH resource can be by the PUCCH resource transmitted on different time unit Composition.For example, these PUCCH resources carry identical UCI, i.e., identical PUCCH repeats to send on unit in different times. Similarly, above-mentioned second PUCCH resource and third PUCCH resource can also be by the PUCCH resources transmitted on different time unit Composition.
It should be clear that be related in the embodiment of the present application first, second, third, fourth is only intended to distinguish not Same data, are not offered as sequencing relationship.
Step S102, terminal device sends the response message of the first downlink TB in the first PUCCH resource to the network equipment With the response message of the second downlink TB.
Wherein, the response message of TB refers to that the HARQ feedback information of TB, HARQ feedback information can be ACK message or NACK Message.
Optionally, terminal device sends the response message and/or the second downlink of the first downlink TB in the second PUCCH resource The response message of TB.Wherein, terminal device is sent out in the first PUCCH resource and the second PUCCH resource by two different beams The response message of TB is sent, for example, sending second by the second wave beam when the network equipment sends the first PDCCH by the first wave beam When PDCCH, terminal device can send answering for the first downlink TB to the network equipment in the first PUCCH resource by the first wave beam The response message for answering information and the second downlink TB sends first to the network equipment in the second PUCCH resource by the second wave beam The response message of the response message of downlink TB and/or the second downlink TB.Wherein, the first PUCCH resource and the second PUCCH resource can To belong to identical PUCCH resource set, different PUCCH resource set also may belong to.In which, each PDCCH refers to Show a PUCCH resource, the feedback of the response message for TB.
Correspondingly, terminal device will determine the first PUCCH resource according to the first PDCCH, second is determined according to the 2nd PDCCH PUCCH resource, terminal device can determine the first PUCCH resource and the second PUCCH resource using existing method, with first For PUCCH resource, terminal device first demodulates the first PDCCH, is determined according to the bit number of the UCI carried on the first PUCCH PUCCH resource set where fixed first PUCCH resource, then, the PUCCH in DCI carried according to the first PDCCH The value in the domain resource indicator obtains the call number of the first PUCCH resource, according to the call number of the first PUCCH resource and PUCCH resource set (may also also need according to other parameters) where first PUCCH resource, obtains the first PUCCH resource, Similarly, available second PUCCH resource.
Terminal device is other than determining the first PUCCH resource and the second PUCCH resource, it is also necessary to determine and send first The serial number of the time quantum of PUCCH resource and the second PUCCH resource.Then, terminal device is according to the sequence of determining time quantum Number, response message is sent to the network equipment in the first PUCCH resource and the second PUCCH resource.Wherein, the first PUCCH is sent The time quantum of resource may be identical with the serial number for the time quantum for sending the second PUCCH resource, it is also possible to different.Terminal device It can determine that the time for the second PUCCH resource of time quantum and transmission for sending the first PUCCH resource is single using currently existing scheme The serial number of member can also use method provided by the embodiments of the present application, and method provided by the embodiments of the present application is as follows:
For sending the serial number of time quantum of the first PUCCH resource, optionally, terminal device is true according to the following formula Surely the serial number of the time quantum of the first PUCCH resource is sent:
N'=n+k1+koffset；
Wherein, n' is the serial number for sending the time quantum of the first PUCCH resource, and n is the time quantum for receiving the first PDCCH Serial number, koffsetThe corresponding displacement factor of the PUCCH resource set where the first PUCCH resource, k1For first time information, Feedback time instructions field (the PDSCH-to- for the PDSCH in DCI that the first time information can be carried by the first PDCCH HARQ-feedback timing indicator) value, PDSCH feedback time instructions field instruction be to be carried in PDSCH The response message of TB and the receiving time unit of TB between interval time, the interval time (i.e. k1) it is a of time quantum Number.In the embodiment of the present application, need to configure a displacement factor for each PUCCH resource set, which may include In the configuration information of PUCCH resource set.
Optionally, terminal device sends the response message and/or the second downlink of the first downlink TB in third PUCCH resource The response message of TB, third PUCCH resource are indicated by the first PDCCH resource.Wherein, terminal device is existed by two different beams The response message of TB is sent in first PUCCH resource and third PUCCH resource, for example, when the network equipment is sent out by the first wave beam The first PDCCH is sent, when sending two PDCCH by the second wave beam, terminal device can be provided by the first wave beam in the first PUCCH The response message of the first downlink TB and the response message of the second downlink TB are sent on source to the network equipment, by the second wave beam the The response message of the first downlink TB and/or the response message of the second downlink TB are sent in three PUCCH resources to the network equipment.Its In, the first PUCCH resource is identical with the call number of third PUCCH resource, still, the first PUCCH resource and third PUCCH resource Belong to different control resource collections.In which, the network equipment indicates two PUCCH resources by a PDCCH, is used for TB Response message feedback.
Correspondingly, information and the network equipment of the terminal device according to the ascending resource instructions field carried in the first PDCCH By the configuration information for two PUCCH resource set that high-level signaling configures, the first PUCCH resource and the 3rd PUCCH money are determined Source.
Optionally, it is two PUCCH resource set of terminal equipment configuration that the network equipment, which needs to first pass through high-level signaling in advance, eventually End equipment is provided according to the information of the ascending resource instructions field carried in the first PDCCH and two PUCCH of network equipments configuration The configuration information of source set, determines the first PUCCH resource and third PUCCH resource, specifically: according to two PUCCH resource collection Close corresponding control resource collection (the Control Resource of mark (such as CORESET-ID) of associated control resource collection Set, CORESET), the first PDCCH is demodulated from the control resource collection, the mark of the control resource collection is set by network For what is configured by high-level signaling；According to the value of the ascending resource instructions field carried in the first PDCCH, determine that the first PDCCH refers to The index value for the PUCCH resource shown；According to the index value of the PUCCH resource of the first PDCCH instruction, from two PUCCH resource collection The first PUCCH resource and third PUCCH resource are determined in conjunction.
For example, network equipments configuration the first PUCCH resource set and the second PUCCH resource set, then terminal device root According to the index value of the PUCCH resource of the first PDCCH instruction, the first PUCCH resource, root are determined from the first PUCCH resource set According to the index value of the PUCCH resource of the first PDCCH instruction, third PUCCH resource is determined from the second PUCCH resource set.
Optionally, second indication information is carried in the first PDCCH, wherein the second indication information is used to indicate first Whether PUCCH resource indicated by PDCCH (including the first PUCCH resource and third PUCCH resource) is used to feeding back downlink TB Response message.Terminal device is according to the second indication information carried in the first PDCCH, it is determined whether in the first PUCCH resource With the response message of feeding back downlink TB equal in third PUCCH resource.When second indication information indicates indicated by the first PDCCH When PUCCH resource is used to the response message of feeding back downlink TB, terminal device is provided using the first PUCCH resource and the 3rd PUCCH Source sends the response message of downlink TB to the network equipment.
Certainly, second indication information can not also be carried in the first PDCCH, the network equipment and terminal device are made an appointment Whether PUCCH resource indicated by the first PDCCH is used to the response message of feeding back downlink TB, alternatively, the network equipment passes through height Whether PUCCH resource indicated by the first PDCCH of layer signaling instruction terminal equipment is used to the response message of feeding back downlink TB.
Optionally, terminal device also according to carried in the first PDCCH first time information, receive the first PDCCH when Between unit serial number and the configuration information of two PUCCH resource set that is configured by high-level signaling of the network equipment, determine hair The serial number of the time quantum of the first PUCCH resource and third PUCCH resource is sent, then, according to the serial number of time quantum, first Response message is sent to the network equipment in PUCCH resource and third PUCCH resource.Wherein, which can be the Value of the PDSCH in DCI that one PDCCH is carried to feedback time instructions field.
Optionally, terminal device determines the serial number for sending the transmission unit of PUCCH resource according to the following formula:
N'=n+k1+koffset；
Wherein, n' is the serial number for sending the transmission unit of PUCCH resource, and n is the serial number for receiving the transmission unit of PDCCH, koffsetFor displacement factor, k1For first time information.
Optionally, before step S102, terminal device is determined according to the corresponding first instruction information of each PDCCH The response message carried in PUCCH resource indicated by PDCCH, the first instruction information are used to indicate indicated by the PDCCH PUCCH resource on the response message that is carried be PDCCH scheduling downlink TB response message or two PDCCH (first PDCCH and the 2nd PDCCH) scheduling downlink TB response message, this first instruction information carry in the case where the PDCCH is carried In row control information DCI.
1 bit (bit) information field can be increased in the embodiment of the present application in DCI to carry the first instruction information.For example, 1 bit information domain is introduced in the DCI information field of the first PDCCH and the 2nd PDCCH, the information field is for carrying the first instruction letter Breath, when the value of the information field is " 1 ", which is used to indicate the TB's carried in PUCCH resource indicated by the PDCCH Response message is the response message of downlink TB scheduled in the PDCCH；When the value of the information field is " 0 ", which is used for The response message for indicating the TB carried in PUCCH resource indicated by the PDCCH is two PDCCH (the first PDCCH and second PDCCH the response message of the downlink TB scheduled in).Certainly, it only illustrates here, PDCCH meaning can also be indicated by " 1 " The response message of the TB carried in the PUCCH resource shown be scheduled in two PDCCH (the first PDCCH and the 2nd PDCCH) under The response message of row TB, the response message by the TB carried in PUCCH resource indicated by " 0 instruction " PDCCH is should The response message of downlink TB scheduled in PDCCH.Alternatively, carrying the first instruction information by multiple bits in DCI.
For example, for carrying the information thresholding of the first instruction information as " 0 " in the DCI that the first PDCCH is carried, second Value in the DCI that PDCCH is carried for carrying the information field of the first instruction information is " 1 ", then terminal device is according to first The first instruction information that PDCCH is carried determines in the first PUCCH resource of the first PDCCH instruction that the response message that carries is the The response message of second downlink TB scheduled in the response message and the 2nd PDCCH of first downlink TB scheduled in one PDCCH； The the first instruction information carried according to the 2nd PDCCH, determines the downlink carried in the second PUCCH resource of the 2nd PDCCH instruction The response message of TB is the response message of the second downlink TB scheduled in the 2nd PDCCH.Alternatively, the first PDCCH and the 2nd PDCCH Information thresholding in the DCI carried for carrying the first instruction information is " 0 ", then terminal device is carried according to the first PDCCH First instruction information and the 2nd PDCCH carry first instruction information, determine the first PUCCH resource and the 2nd PUCCH money The response message of the TB of source carrying is identical, is the response message and the 2nd PDCCH of the first downlink TB scheduled in the first PDCCH The response message of the second scheduled downlink TB.
Optionally, before step S102, terminal device is determined according to the corresponding first instruction information of each PDCCH should The response message carried in PUCCH resource indicated by PDCCH, wherein the first instruction information is used to indicate the PDCCH institute The response message carried in PUCCH resource indicated by the PDCCH transmitted in the control resource collection of category is transmitted The response message of the downlink TB of the response message or two PDCCH scheduling of the downlink TB of PDCCH scheduling, the first instruction information are taken Band is in high-level signaling.The high-level signaling can be existing signaling, can also be the high-level signaling that the embodiment of the present application newly introduces, For example, the embodiment of the present application, which introduces high-level signaling PUCCH-Resource-Repetition, carries the first instruction information.
Specifically, the first PDCCH and the 2nd PDCCH is transmitted in two different control resource collections, the network equipment is Each terminal device divides one or more control resource collections, and on the corresponding any control resource collection of terminal device, To terminal device send PDCCH, control resource collection on frequency domain by Physical Resource Block (Physical Resource Block, PRB it) forms, is made of in time domain continuous OFDM symbol, control resource collection is located at a downlink bandwidth area of terminal device In domain (Bandwidth Part, BWP).
The network equipment introduces a high-level signaling when configuring the two CORESET, when the high-level signaling be " 0 " or When " Disabled ", the response letter of the downlink TB carried in PUCCH resource indicated by the PDCCH that is transmitted in the CORESET Breath is the HARQ feedback information of downlink TB scheduled in the PDCCH.When the high-level signaling is " 1 " or " Enabled ", at this The response message of the downlink TB carried in PUCCH resource indicated by the PDCCH transmitted in CORESET is adjusted by two PDCCH The response message of two downlink TB of degree.Here it is merely illustrative, PDCCH can also be indicated by " 0 " or " Disabled " The response message of the downlink TB carried in indicated PUCCH resource is the response of two downlink TB scheduled in two PDCCH Information, the response message for the downlink TB for indicating to carry in PUCCH resource indicated by PDCCH by " 1 " or " Enabled " is should The HARQ feedback information of downlink TB scheduled in PDCCH.Alternatively, the high-level signaling is multiple bits.
In the present embodiment, if terminal device receives the first instruction information, determined according to the first instruction information each The response message of the downlink TB carried in PUCCH resource.If terminal device is not received by the first instruction information, terminal is set It is standby to decide the response message carried in each PUCCH resource in its sole discretion, it is carried at least one PUCCH resource as long as meeting The response message of the TB of two PDCCH scheduling.
After the network equipment receives the response message of the downlink TB carried in the first PUCCH resource and the second PUCCH resource, Processing is merged to the response message carried in two PUCCH resources, while obtaining diversity gain and merging gain, is improved The reliability and coverage area of PUCCH transmission.Simultaneously when the failure of the uplink beam of antenna Panel, base station still can be from The HARQ feedback information that two TB are obtained on another antenna Panel, to guarantee the HARQ feedback that base station receives TB Information.
In the present embodiment, terminal device receive the network equipment send the first PDCCH and the 2nd PDCCH, the first PDCCH and 2nd PDCCH is transmitted in same time quantum, and the first PDCCH indicates the first PUCCH resource and for dispatching the first downlink TB, 2nd PDCCH indicates the second PUCCH resource and is used for the second downlink TB of scheduling, and terminal device is in the first PUCCH resource to net Network equipment sends the response message of the first downlink TB and the response message of the second downlink TB.When a PUCCH reception failure, net Network equipment can get the response message of two downlink TB from another PUCCH, so as to guarantee the HARQ of downlink TB Feedback information is properly received.
On the basis of example 1, Fig. 3 is the sending method for the ascending control information that the embodiment of the present application two provides Signaling process figure, the network equipment indicates two PUCCH resources by a PDCCH in the present embodiment, as shown in figure 3, this implementation Example provide method the following steps are included:
Step S201, the network equipment sends configuration information to terminal device, which exists for configurating terminal device Two PDCCH are received in same time quantum.
Step S202, the network equipment be terminal equipment configuration the first PUCCH resource set and the second PUCCH resource set, And first PUCCH resource set and the second PUCCH resource set associative control resource collection mark.
Wherein, two PUCCH resource set associatives, one control resource collection, the network equipment pass through high-level signaling configuration the One PUCCH resource set, the second PUCCH resource set and the first PUCCH resource set and the second PUCCH resource set associative Control resource collection mark.It include the first displacement factor, the 2nd PUCCH in the configuration information of first PUCCH resource set It include the second displacement factor in the configuration information of resource collection.
Step S203, the network equipment sends the first PDCCH, the 2nd PDCCH, the to terminal device in same time quantum Second downlink TB scheduled in first downlink TB and the 2nd PDCCH scheduled in one PDCCH.
Wherein, the first PDCCH and the 2nd PDCCH is sent by different wave beams, and the first PDCCH is in the first PUCCH resource It is transmitted in the control resource collection of set and the second PUCCH resource set associative, the 2nd PDCCH is in other control resource collections Transmission.It is of course also possible to which the 2nd PDCCH is provided in the control of the first PUCCH resource set and the second PUCCH resource set associative It is transmitted in the set of source, the first PDCCH is transmitted in other control resource collections.First PDCCH indicates the first PUCCH resource and the Three PUCCH resources, the 2nd PDCCH do not indicate the second PUCCH resource of PUCCH resource or instruction.
In the present embodiment, the first instruction information is carried in the DCI that the first PDCCH is carried, which uses In the response message for the TB for indicating to be carried in the first PUCCH resource and third PUCCH resource be under the first downlink TB and second The response message of row TB.
Step S204, terminal device demodulates the first PDCCH from the associated control resource collection, according to first The value of the ascending resource instructions field carried in PDCCH determines the index value of the PUCCH resource of the first PDCCH instruction.
Meanwhile terminal device is from the PDSCH of the first PDCCH DCI carried to the value k of feedback time instructions field1。
Step S205, terminal device is according to the index value of the first PDCCH PUCCH resource indicated, from the first PUCCH resource The first PUCCH resource is determined in set, and third PUCCH resource is determined from the second PUCCH resource set.
Step S206, terminal device determines the serial number for sending the first time unit of the first PUCCH resource, and sends the The serial number of second time quantum of three PUCCH resources.
Terminal device obtains the first displacement factor from the first PUCCH resource set, obtains from the second PUCCH resource set The second offset is taken, according to formula n'=n+k1+koffsetCalculate the time quantum of the first PUCCH resource and third PUCCH resource Serial number.
Step S207, terminal device is sent under first in the first PUCCH resource and third PUCCH resource to the network equipment The response message of row TB and the second downlink TB.
In the present embodiment, the network equipment indicates terminal device in the first PUCCH resource and third in the first PDCCH The response message of the TB of downlink scheduled in two PDCCH is fed back in PUCCH resource, therefore, terminal device is according to first The response message of the first downlink TB and the second downlink TB are sent in PUCCH resource and third PUCCH resource to the network equipment.
Step S208, the response message for the TB that the network equipment receives the first PUCCH resource and third PUCCH resource into Row merges.
On the basis of example 1, Fig. 4 is the sending method for the ascending control information that the embodiment of the present application three provides Signaling process figure, the network equipment indicates two PUCCH resources by a PDCCH in the present embodiment, as shown in figure 4, this implementation Example provide method the following steps are included:
Step S301, the network equipment sends configuration information to terminal device, which exists for configurating terminal device Two PDCCH are received in same time quantum.
Step S302, the network equipment is terminal equipment configuration the first PUCCH resource set and the second PUCCH resource set.
The network equipment passes through high-level signaling simultaneously and configures the mark for controlling resource collection associated by each PUCCH resource set Know, PUCCH resource indicated by the PDCCH transmitted in the control resource collection corresponding to the mark of control resource collection belongs to Associated PUCCH resource set.
Wherein, the network equipment configures the first PUCCH resource set and the second PUCCH resource set by high-level signaling.The Include the first displacement factor in the configuration information of one PUCCH resource set, includes in the configuration information of the second PUCCH resource set Second displacement factor.
Step S303, the network equipment sends the first PDCCH, the 2nd PDCCH, the to terminal device in same time quantum Second downlink TB scheduled in first downlink TB and the 2nd PDCCH scheduled in one PDCCH.
Wherein, the first PDCCH and the 2nd PDCCH is sent by different wave beams, and the first PDCCH and the 2nd PDCCH be not It is transmitted in same control resource collection.First PDCCH indicates the first PUCCH resource, and the 2nd PDCCH indicates the second PUCCH resource
In the present embodiment, the first instruction information is carried in the DCI that the first PDCCH is carried, which uses In the response message that the response message for the TB for indicating to be carried in the first PUCCH resource is the first downlink TB and the second downlink TB. The first instruction information is carried in the DCI that 2nd PDCCH is carried, which is used to indicate the second PUCCH resource On the response message of downlink TB that is carried be the second downlink TB response message.
Step S304, terminal device determines first according to the value of the ascending resource instructions field carried in the first PDCCH The index value of the PUCCH resource of PDCCH instruction determines second according to the value of the ascending resource instructions field carried in the 2nd PDCCH The index value of the PUCCH resource of PDCCH instruction.
Meanwhile terminal device is from the PDSCH of the first PDCCH and the 2nd the PDCCH DCI carried to feedback time instructions field Value k1。
Step S305, terminal device is according to the index value of the first PDCCH PUCCH resource indicated, from the first PUCCH resource The first PUCCH resource is determined in set, according to the index value of the PUCCH resource of the 2nd PDCCH instruction, from the second PUCCH resource The second PUCCH resource is determined in set.
Step S306, terminal device determines the serial number for sending the first time unit of the first PUCCH resource, and sends the The serial number of second time quantum of two PUCCH resources.
Terminal device obtains the first displacement factor from the first PUCCH resource set, obtains from the second PUCCH resource set The second offset is taken, according to formula n'=n+k1+koffsetCalculate the time quantum of the first PUCCH resource and the second PUCCH resource Serial number.
Step S307, terminal device sends the first downlink TB and the second downlink to the network equipment in the first PUCCH resource The response message of TB sends the response message of the second downlink TB in the second PUCCH resource to the network equipment.
In the present embodiment, the network equipment indicates two PDCCH institutes of feedback in the first PUCCH resource in the first PDCCH The response message of the TB of the downlink of scheduling, therefore, terminal device send the first downlink to the network equipment in the first PUCCH resource The response message of TB and the second downlink TB.Is fed back in the second PUCCH resource since the network equipment indicates in the 2nd PDCCH The response message of downlink TB scheduled in two PDCCH, therefore, terminal device are sent in the second PUCCH resource to the network equipment The response message of second downlink TB.
Step S308, the response message for the TB that the network equipment receives the first PUCCH resource and third PUCCH resource into Row merges.
For sending two PDCCH to terminal device in same time quantum by the network equipment in above-described embodiment, when So, the method for the present embodiment is also not necessarily limited to two PDCCH, and the network equipment can be sent in same time quantum to terminal device More PDCCH, for example, the network equipment sends 3 PDCCH or 4 to terminal device in same time quantum simultaneously PDCCH, multiple PDCCH are sent by different wave beams.Correspondingly, terminal device can also be in each PUCCH resource to net Network equipment sends the response message of downlink TB scheduled in more PDCCH, for example, terminal device is on each PUCCH to net Network equipment sends the response message of downlink TB scheduled in 3 PDCCH, alternatively, sending 4 to the network equipment on each PUCCH The response message of downlink TB scheduled in a PDCCH.The implementation and above-mentioned two PDCCH of multiple (being greater than two) PDCCH Mode it is similar, which is not described herein again.
Fig. 5 is a kind of structural schematic diagram of the sending device for ascending control information that the embodiment of the present invention four provides, this reality The device for applying example can be applied in terminal device, as shown in figure 5, device provided in this embodiment includes:
Receiving unit 11, for receiving the first physical downlink control channel PDCCH and second of network equipment transmission PDCCH, the first PDCCH and the 2nd PDCCH are transmitted in same time quantum, the first PDCCH instruction first Physical Uplink Control Channel PUCCH resource and for dispatching the first downstream transmission blocks TB, the 2nd PDCCH instruction second PUCCH resource and for dispatch the second downlink TB；
Transmission unit 12, for sending the first downlink TB to the network equipment in first PUCCH resource Response message and the second downlink TB response message.
Optionally, the transmission unit 12 is also used to: sending the first downlink TB's in second PUCCH resource The response message of response message and/or the second downlink TB.
Optionally, described device further include: processing unit 13.
Processing unit 13, for being determined indicated by the PDCCH according to the corresponding first instruction information of each PDCCH The response message carried in PUCCH resource, the first instruction information are used to indicate the money of PUCCH indicated by the PDCCH The downlink TB of response message or two PDCCH scheduling that the response message carried on source is the downlink TB of PDCCH scheduling Response message, it is described first instruction information carry in the Downlink Control Information DCI that the PDCCH is carried.
Alternatively, the processing unit 13, for determining the PDCCH according to the corresponding first instruction information of each PDCCH The response message carried in indicated PUCCH resource, the first instruction information are used to indicate control belonging to the PDCCH The response message carried in PUCCH resource indicated by the PDCCH transmitted in resource collection processed is dispatched for the PDCCH transmitted Downlink TB response message or two PDCCH scheduling downlink TB response message, it is described first instruction information carry in height In layer signaling.
Optionally, the first PDCCH also indicates third PUCCH resource, and the transmission unit 12 is also used to: described The response message of the first downlink TB and/or the response message of the second downlink TB are sent in three PUCCH resources.
Optionally, the processing unit 13 is also used to according to the ascending resource instructions field carried in the first PDCCH The configuration information for two PUCCH resource set that information and the network equipment are configured by high-level signaling determines described One PUCCH resource and the third PUCCH resource.
Optionally, the processing unit 13 is specifically used for:
According to described two PUCCH resource set associatives control resource collection the corresponding control resource collection of mark, First PDCCH resource is demodulated from the control resource collection, the mark of the control resource collection is by the net Network equipment is configured by high-level signaling；
According to the value of the ascending resource instructions field carried in the first PDCCH, the first PDCCH instruction is determined The index value of PUCCH resource；
According to the index value of the PUCCH resource of the first PDCCH instruction, from described two PUCCH resource set really Fixed first PUCCH resource and the third PUCCH resource.
Optionally, the processing unit 13 is also used to: according to the second indication information carried in the first PDCCH, really It is scheduled on the response message of equal feeding back downlink TB in first PUCCH resource and the third PUCCH resource, wherein described Two instruction information are used to indicate the response letter whether PUCCH resource indicated by the first PDCCH is used to feeding back downlink TB Breath.
Optionally, the processing unit 13 is also used to: according to the first time information carried in the first PDCCH, being connect The serial number and the network equipment for receiving the time quantum of the first PDCCH are provided by two PUCCH that high-level signaling configures The configuration information of source set, determines the sequence for sending the time quantum of first PUCCH resource and the third PUCCH resource Number；The transmission unit 12 is specifically used for: according to the serial number of the time quantum, in first PUCCH resource and described Response message is sent to the network equipment in three PUCCH resources.
It optionally, include displacement factor in the configuration information of each PUCCH resource set, the processing unit 13 is according to institute State the first time information carried in the first PDCCH, the serial number for the time quantum for receiving the first PDCCH and the network The configuration information for two PUCCH resource set that equipment is configured by high-level signaling, determine send first PUCCH resource and The serial number of the time quantum of the third PUCCH resource, comprising:
The serial number for sending the transmission unit of the PUCCH resource is determined according to the following formula:
N'=n+k1+koffset；
Wherein, n' is the serial number for sending the transmission unit of the PUCCH resource, and n is the transmission unit for receiving the PDCCH Serial number, koffsetFor displacement factor, k1For first time information.
Device provided in this embodiment can be used for executing the method that terminal device executes into embodiment three of embodiment one, tool Body implementation is similar with technical effect, and which is not described herein again.
Fig. 6 is a kind of structural schematic diagram of the reception device for ascending control information that the embodiment of the present application five provides, this reality The device for applying example can be applied in the network device, as shown in fig. 6, device provided in this embodiment includes:
Transmission unit 21, for sending the first physical downlink control channel PDCCH and the 2nd PDCCH, institute to terminal device It states the first PDCCH and the 2nd PDCCH is transmitted in same time quantum, the first PDCCH indicates the first physical uplink Control channel PUCCH resource and for dispatching the first downstream transmission blocks TB, the 2nd PDCCH indicate the second PUCCH resource and For dispatching the second downlink TB；
Receiving unit 22, under described first sent in first PUCCH resource for receiving the terminal device The response message of the response message of row TB and the second downlink TB.
Optionally, the receiving unit 22 is also used to: being received the terminal device and is sent in second PUCCH resource The first downlink TB response message and/or the second downlink TB response message.
It optionally, include the first instruction information in the Downlink Control Information DCI that each PDCCH is carried, described first refers to Showing that information is used to indicate the response message carried in PUCCH resource indicated by the PDCCH is under PDCCH scheduling The response message of the response message of row TB or the downlink TB of two PDCCH scheduling.
Optionally, the transmission unit 21 is also used to: sending each PDCCH pairs to the terminal device by high-level signaling The first instruction information for answering, the first instruction information is used to indicate belonging to the PDCCH to be transmitted in control resource collection The response message carried in PUCCH resource indicated by PDCCH for transmitted PDCCH scheduling downlink TB response message Or the response message of two PDCCH dispatching downlink TB.
Optionally, the first PDCCH also indicates third PUCCH resource, and the receiving unit 22 is also used to: described in reception The response message for the first downlink TB that terminal device is sent in the third PUCCH resource and/or second downlink The response message of TB.
Optionally, the transmission unit 21 is also used to: sending two PUCCH moneys to the terminal device by high-level signaling The configuration information of source set, the configuration information of described two PUCCH resource set is for determining first PUCCH resource, institute State the serial number of third PUCCH resource, the time quantum for sending first PUCCH resource and the third PUCCH resource.
Optionally, the transmission unit 21 is also used to: described two to terminal device transmission by high-level signaling The mark of the mark of the control resource collection of PUCCH resource set associative, the control resource collection is used for the terminal device Determine first PUCCH resource and second PUCCH resource.
Optionally, second indication information is also carried in the first PDCCH, wherein the second indication information is for referring to Show whether PUCCH resource indicated by the first PDCCH is used to the response message of feeding back downlink TB.
It optionally, include displacement factor in the configuration information of each PUCCH resource set, the displacement factor is for described Terminal device determines the serial number for sending the time quantum of first PUCCH resource or the third PUCCH resource.
Device provided in this embodiment can be used for executing the method that the network equipment executes into embodiment three of embodiment one, tool Body implementation is similar with technical effect, and which is not described herein again.
Fig. 7 is a kind of structural schematic diagram of the sending device for ascending control information that the embodiment of the present application six provides, this reality The device for applying example can be applied in terminal device, as shown in fig. 7, device provided in this embodiment includes: processor 31, storage Device 32 and transceiver 33, for storing instruction, the transceiver 33 is used for and other equipment communication, the place for the memory 32 Reason device 31 is for executing the instruction stored in the memory 32, so that described device is executed such as the embodiment of the present application one to implementation The method that terminal device executes in example three, specific implementation is similar with technical effect, and which is not described herein again.
Fig. 8 is a kind of structural schematic diagram of the reception device for ascending control information that the embodiment of the present application seven provides, this reality The device for applying example can be applied in the network device, as shown in figure 8, device provided in this embodiment includes: processor 41, storage Device 42 and transceiver 43, for storing instruction, the transceiver 43 is used for and other equipment communication, the place for the memory 42 Reason device 41 is for executing the instruction stored in the memory 42, so that described device is executed such as the embodiment of the present application one to implementation The method that the network equipment executes in example three, specific implementation is similar with technical effect, and which is not described herein again.
The embodiment of the present application eight provides a kind of computer readable storage medium, and the computer-readable recording medium storage has Instruction, when executed, so that computer is executed as the terminal device into embodiment three of the embodiment of the present application one is held Capable method, specific implementation is similar with technical effect, and which is not described herein again.
The embodiment of the present application nine provides a kind of computer readable storage medium, and the computer-readable recording medium storage has Instruction, when executed, so that computer is executed as the network equipment into embodiment three of the embodiment of the present application one is held Capable method, specific implementation is similar with technical effect, and which is not described herein again.
Processor can be general processor, digital signal processor (digital signal in above-mentioned each embodiment Processor, DSP), it is specific integrated circuit (application specific integrated circuit, ASIC), existing At programmable gate array (field programmable gate array, FPGA) or other programmable logic device, discrete Door or transistor logic, discrete hardware components.It may be implemented or execute the disclosed each side in the embodiment of the present invention Method, step and logic diagram.General processor can be microprocessor or the processor is also possible to any conventional processing Device etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processor and execute completion, Or in decoding processor hardware and software unit combination execute completion.Software unit can be located at random access memory (random access memory, RAM), flash memory, may be programmed read-only deposit at read-only memory (read-only memory, ROM) In the storage medium of this fields such as reservoir or electrically erasable programmable memory, register maturation.The storage medium, which is located at, to be deposited The step of reservoir, processor reads the instruction in memory, completes the above method in conjunction with its hardware.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or logical of device or unit Letter connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.

Claims (40)

1. a kind of sending method of ascending control information characterized by comprising
Receive the first physical downlink control channel PDCCH and the 2nd PDCCH, the first PDCCH and institute that the network equipment is sent It states the 2nd PDCCH to transmit in same time quantum, the first PDCCH indicates the first Physical Uplink Control Channel PUCCH money Source and for dispatching the first downstream transmission blocks TB, the 2nd PDCCH indicates the second PUCCH resource and for dispatching the second downlink TB；
The response message and described second of the first downlink TB is sent to the network equipment in first PUCCH resource The response message of downlink TB.
2. the method according to claim 1, wherein the method also includes:
The response message of the first downlink TB and/or answering for the second downlink TB are sent in second PUCCH resource Answer information.
3. method according to claim 1 or 2, which is characterized in that the method also includes:
Determine that is carried in PUCCH resource indicated by the PDCCH answers according to the corresponding first instruction information of each PDCCH Information is answered, the first instruction information is used to indicate the response message carried in PUCCH resource indicated by the PDCCH and is The response message of the downlink TB of the response message or two PDCCH scheduling of the downlink TB of the PDCCH scheduling, first instruction Information carries in the Downlink Control Information DCI that the PDCCH is carried.
4. method according to claim 1 or 2, which is characterized in that the method also includes:
Determine that is carried in PUCCH resource indicated by the PDCCH answers according to the corresponding first instruction information of each PDCCH Information is answered, the first instruction information is used to indicate indicated by the PDCCH transmitted in control resource collection belonging to the PDCCH PUCCH resource on the response message that is carried for the downlink TB for the PDCCH scheduling transmitted response message or two PDCCH The response message of the downlink TB of scheduling, the first instruction information carry in high-level signaling.
5. method according to any one of claims 1 to 4, which is characterized in that the first PDCCH also indicates third PUCCH resource, the method also includes:
The response message of the first downlink TB and/or answering for the second downlink TB are sent in the third PUCCH resource Answer information.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
Pass through high-level signaling according to the information of the ascending resource instructions field carried in the first PDCCH and the network equipment The configuration information of two PUCCH resource set of configuration, determines first PUCCH resource and the third PUCCH resource.
7. according to the method described in claim 6, it is characterized in that, being referred to according to the ascending resource carried in the first PDCCH The configuration information for showing the information in domain and two PUCCH resource set of the network equipments configuration determines the first PUCCH Resource and the third PUCCH resource, comprising:
According to the corresponding control resource collection of mark of the control resource collection of described two PUCCH resource set associatives, from institute It states and demodulates the first PDCCH in control resource collection, the mark of the control resource collection is led to by the network equipment Cross high-rise signal deployment；
According to the value of the ascending resource instructions field carried in the first PDCCH, the PUCCH of the first PDCCH instruction is determined The index value of resource；
According to the index value of the PUCCH resource of the first PDCCH instruction, institute is determined from described two PUCCH resource set State the first PUCCH resource and the third PUCCH resource.
8. according to the described in any item methods of claim 5-7, which is characterized in that the method also includes:
According to the second indication information carried in the first PDCCH, determine in first PUCCH resource and the third The response message of equal feeding back downlink TB in PUCCH resource, wherein the second indication information is used to indicate the first PDCCH Whether indicated PUCCH resource is used to the response message of feeding back downlink TB.
9. according to the described in any item methods of claim 5-8, which is characterized in that the method also includes:
According to the first time information carried in the first PDCCH, the serial number for the time quantum for receiving the first PDCCH with And the configuration information of two PUCCH resource set that the network equipment is configured by high-level signaling, it determines and sends described first The serial number of the time quantum of PUCCH resource and the third PUCCH resource；
According to the serial number of the time quantum, to the network in first PUCCH resource and the third PUCCH resource Equipment sends response message.
10. according to the method described in claim 9, it is characterized in that, including inclined in the configuration information of each PUCCH resource set The factor is moved, according to the first time information carried in the first PDCCH, the sequence for the time quantum for receiving the first PDCCH Number and the configuration information of two PUCCH resource set that is configured by high-level signaling of the network equipment, determine described in sending The serial number of the time quantum of first PUCCH resource and the third PUCCH resource, comprising:
The serial number for sending the transmission unit of the PUCCH resource is determined according to the following formula:
N'=n+k1+koffset；
Wherein, n' is the serial number for sending the transmission unit of the PUCCH resource, and n is the sequence for receiving the transmission unit of the PDCCH Number, koffsetFor displacement factor, k1For first time information.
11. a kind of method of reseptance of ascending control information characterized by comprising
The first physical downlink control channel PDCCH and the 2nd PDCCH, the first PDCCH and described the are sent to terminal device Two PDCCH are transmitted in same time quantum, the first PDCCH indicate the first Physical Uplink Control Channel PUCCH resource and It indicates the second PUCCH resource for the first downstream transmission blocks of scheduling TB, the 2nd PDCCH and for dispatching the second downlink TB；
Receive the response message of the first downlink TB that the terminal device is sent in first PUCCH resource and described The response message of second downlink TB.
12. according to the method for claim 11, which is characterized in that further include:
Receive the first downlink TB that the terminal device is sent in second PUCCH resource response message and/or The response message of the second downlink TB.
13. method according to claim 11 or 12, which is characterized in that the Downlink Control Information that each PDCCH is carried It include the first instruction information in DCI, the first instruction information is used to indicate institute in PUCCH resource indicated by the PDCCH The response of the downlink TB of response message or two PDCCH scheduling that the response message of carrying is the downlink TB of PDCCH scheduling Information.
14. method according to claim 11 or 12, which is characterized in that further include:
The corresponding first instruction information of each PDCCH, the first instruction letter are sent to the terminal device by high-level signaling Breath, which is used to indicate belonging to the PDCCH, to be carried in PUCCH resource indicated by the PDCCH transmitted in control resource collection Response message is the response message of the downlink TB for the PDCCH scheduling transmitted or the response message of two PDCCH dispatching downlink TB.
15. method described in any one of 1-14 according to claim 1, which is characterized in that the first PDCCH also indicates third PUCCH resource, the method also includes:
Receive the first downlink TB that the terminal device is sent in the third PUCCH resource response message and/or The response message of the second downlink TB.
16. according to the method for claim 15, which is characterized in that further include:
The configuration information of two PUCCH resource set, described two PUCCH moneys are sent to the terminal device by high-level signaling The configuration information of source set is for determining first PUCCH resource, the third PUCCH resource, sending the first PUCCH The serial number of the time quantum of resource and the third PUCCH resource.
17. according to the method for claim 16, which is characterized in that further include:
The mark of the control resource collection of described two PUCCH resource set associatives is sent to the terminal device by high-level signaling Know, the mark of the control resource collection determines first PUCCH resource and the 2nd PUCCH for the terminal device Resource.
18. the described in any item methods of 5-17 according to claim 1, which is characterized in that also carry second in the first PDCCH Indicate information, wherein the second indication information is used to indicate whether PUCCH resource indicated by the first PDCCH is used In the response message of feeding back downlink TB.
19. according to the method for claim 16, which is characterized in that include in the configuration information of each PUCCH resource set Displacement factor, the displacement factor is determined for the terminal device sends first PUCCH resource or the 3rd PUCCH The serial number of the time quantum of resource.
20. a kind of sending device of ascending control information characterized by comprising
Receiving unit, it is described for receiving the first physical downlink control channel PDCCH and the 2nd PDCCH of network equipment transmission First PDCCH and the 2nd PDCCH are transmitted in same time quantum, and the first PDCCH indicates the first physical uplink control Channel PUCCH resource processed and for dispatching the first downstream transmission blocks TB, the 2nd PDCCH indicates the second PUCCH resource and use In the second downlink TB of scheduling；
Transmission unit, for sending the response of the first downlink TB to the network equipment in first PUCCH resource The response message of information and the second downlink TB.
21. device according to claim 20, which is characterized in that the transmission unit is also used to:
The response message of the first downlink TB and/or answering for the second downlink TB are sent in second PUCCH resource Answer information.
22. the device according to claim 20 or 21, which is characterized in that further include:
Processing unit, for determining that PUCCH indicated by the PDCCH is provided according to the corresponding first instruction information of each PDCCH The response message carried on source, the first instruction information, which is used to indicate in PUCCH resource indicated by the PDCCH, is held The response letter of the downlink TB of response message or two PDCCH scheduling that the response message of load is the downlink TB of PDCCH scheduling Breath, the first instruction information carry in the Downlink Control Information DCI that the PDCCH is carried.
23. the device according to claim 20 or 21, which is characterized in that further include:
Processing unit, for determining that PUCCH indicated by the PDCCH is provided according to the corresponding first instruction information of each PDCCH The response message carried on source, the first instruction information, which is used to indicate in control resource collection belonging to the PDCCH, to be passed The response message carried in PUCCH resource indicated by defeated PDCCH for transmitted PDCCH scheduling downlink TB response The response message of information or the downlink TB of two PDCCH scheduling, the first instruction information carry in high-level signaling.
24. according to the described in any item devices of claim 20 to 23, which is characterized in that the first PDCCH also indicates third PUCCH resource, the transmission unit are also used to:
The response message of the first downlink TB and/or answering for the second downlink TB are sent in the third PUCCH resource Answer information.
25. device according to claim 24, which is characterized in that further include:
Processing unit, for being set according to the information and the network of the ascending resource instructions field carried in the first PDCCH The configuration information of the standby two PUCCH resource set configured by high-level signaling determines first PUCCH resource and described the Three PUCCH resources.
26. device according to claim 25, which is characterized in that the processing unit is specifically used for:
According to the corresponding control resource collection of mark of the control resource collection of described two PUCCH resource set associatives, from institute It states and demodulates the first PDCCH in control resource collection, the mark of the control resource collection is led to by the network equipment Cross high-rise signal deployment；
According to the value of the ascending resource instructions field carried in the first PDCCH, the PUCCH of the first PDCCH instruction is determined The index value of resource；
According to the index value of the PUCCH resource of the first PDCCH instruction, institute is determined from described two PUCCH resource set State the first PUCCH resource and the third PUCCH resource.
27. according to the described in any item devices of claim 24-26, which is characterized in that the processing unit is also used to:
According to the second indication information carried in the first PDCCH, determine in first PUCCH resource and the third The response message of equal feeding back downlink TB in PUCCH resource, wherein the second indication information is used to indicate the first PDCCH Whether indicated PUCCH resource is used to the response message of feeding back downlink TB.
28. according to the described in any item devices of claim 24-27, which is characterized in that the processing unit is also used to:
According to the first time information carried in the first PDCCH, the serial number for the time quantum for receiving the first PDCCH with And the configuration information of two PUCCH resource set that the network equipment is configured by high-level signaling, it determines and sends described first The serial number of the time quantum of PUCCH resource and the third PUCCH resource；
The transmission unit is specifically used for: according to the serial number of the time quantum, in first PUCCH resource and the third Response message is sent to the network equipment in PUCCH resource.
29. device according to claim 28, which is characterized in that include in the configuration information of each PUCCH resource set Displacement factor, the processing unit according to the first time information carried in the first PDCCH, receive the first PDCCH Time quantum serial number and two PUCCH resource set being configured by high-level signaling of the network equipment with confidence Breath determines the serial number for sending the time quantum of first PUCCH resource and the third PUCCH resource, comprising:
The serial number for sending the transmission unit of the PUCCH resource is determined according to the following formula:
N'=n+k1+koffset；
Wherein, n' is the serial number for sending the transmission unit of the PUCCH resource, and n is the sequence for receiving the transmission unit of the PDCCH Number, koffsetFor displacement factor, k1For first time information.
30. a kind of reception device of ascending control information characterized by comprising
Transmission unit, for sending the first physical downlink control channel PDCCH and the 2nd PDCCH to terminal device, described first PDCCH and the 2nd PDCCH are transmitted in same time quantum, and the first PDCCH indicates the first physical uplink control letter Road PUCCH resource and for dispatching the first downstream transmission blocks TB, the 2nd PDCCH indicates the second PUCCH resource and for adjusting Spend the second downlink TB；
Receiving unit, for receiving the first downlink TB's that the terminal device is sent in first PUCCH resource The response message of response message and the second downlink TB.
31. device according to claim 30, which is characterized in that the receiving unit is also used to:
Receive the first downlink TB that the terminal device is sent in second PUCCH resource response message and/or The response message of the second downlink TB.
32. the device according to claim 30 or 31, which is characterized in that the Downlink Control Information that each PDCCH is carried It include the first instruction information in DCI, the first instruction information is used to indicate institute in PUCCH resource indicated by the PDCCH The response of the downlink TB of response message or two PDCCH scheduling that the response message of carrying is the downlink TB of PDCCH scheduling Information.
33. the device according to claim 30 or 31, which is characterized in that the transmission unit is also used to:
The corresponding first instruction information of each PDCCH, the first instruction letter are sent to the terminal device by high-level signaling Breath, which is used to indicate belonging to the PDCCH, to be carried in PUCCH resource indicated by the PDCCH transmitted in control resource collection Response message is the response message of the downlink TB for the PDCCH scheduling transmitted or the response message of two PDCCH dispatching downlink TB.
34. the device according to any one of claim 31-33, which is characterized in that the first PDCCH also indicates third PUCCH resource, the receiving unit are also used to:
Receive the first downlink TB that the terminal device is sent in the third PUCCH resource response message and/or The response message of the second downlink TB.
35. device according to claim 34, which is characterized in that the transmission unit is also used to:
The configuration information of two PUCCH resource set, described two PUCCH moneys are sent to the terminal device by high-level signaling The configuration information of source set is for determining first PUCCH resource, the third PUCCH resource, sending the first PUCCH The serial number of the time quantum of resource and the third PUCCH resource.
36. device according to claim 35, which is characterized in that the transmission unit is also used to:
The mark of the control resource collection of described two PUCCH resource set associatives is sent to the terminal device by high-level signaling Know, the mark of the control resource collection determines first PUCCH resource and the 2nd PUCCH for the terminal device Resource.
37. according to the described in any item devices of claim 34-36, which is characterized in that also carry second in the first PDCCH Indicate information, wherein the second indication information is used to indicate whether PUCCH resource indicated by the first PDCCH is used In the response message of feeding back downlink TB.
38. device according to claim 35, which is characterized in that include in the configuration information of each PUCCH resource set Displacement factor, the displacement factor is determined for the terminal device sends first PUCCH resource or the 3rd PUCCH The serial number of the time quantum of resource.
39. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has instruction, when Described instruction is performed, so that computer executes the sender such as the described in any item ascending control informations of claim 1-10 Method.
40. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has instruction, when Described instruction is performed, so that computer executes the reception such as the described in any item ascending control informations of claim 11-19 Method.
CN201810176133.2A 2018-03-02 2018-03-02 Method and device for sending and receiving uplink control information Active CN110224796B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201810176133.2A CN110224796B (en) 2018-03-02 2018-03-02 Method and device for sending and receiving uplink control information
EP19761666.7A EP3739787B1 (en) 2018-03-02 2019-03-01 Transmitting and receiving uplink control information
PCT/CN2019/076689 WO2019166014A1 (en) 2018-03-02 2019-03-01 Method and apparatus for transmitting and receiving uplink control information
US17/009,488 US11502806B2 (en) 2018-03-02 2020-09-01 Method and apparatus for sending and receiving uplink control information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810176133.2A CN110224796B (en) 2018-03-02 2018-03-02 Method and device for sending and receiving uplink control information

Publications (2)

Publication Number Publication Date
CN110224796A true CN110224796A (en) 2019-09-10
CN110224796B CN110224796B (en) 2020-12-15

Family

ID=67804815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810176133.2A Active CN110224796B (en) 2018-03-02 2018-03-02 Method and device for sending and receiving uplink control information

Country Status (4)

Country Link
US (1) US11502806B2 (en)
EP (1) EP3739787B1 (en)
CN (1) CN110224796B (en)
WO (1) WO2019166014A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112787784A (en) * 2019-11-08 2021-05-11 维沃移动通信有限公司 Information transmission method and equipment
WO2021097605A1 (en) * 2019-11-18 2021-05-27 华为技术有限公司 Wireless communication method, terminal and network device
CN113676300A (en) * 2020-05-15 2021-11-19 北京佰才邦技术股份有限公司 Feedback method and device for hybrid self-adaptive retransmission request response information
CN114747234A (en) * 2019-12-20 2022-07-12 华为技术有限公司 Data transmission method, device and system
CN114946228A (en) * 2019-11-18 2022-08-26 株式会社Ntt都科摩 Terminal and wireless communication method
WO2022205451A1 (en) * 2021-04-02 2022-10-06 Nec Corporation Method, device and computer readable medium for communication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210391953A1 (en) * 2020-06-12 2021-12-16 Qualcomm Incorporated Hybrid automatic repeat request feedback with multiple uplink channels
US20220322412A1 (en) * 2021-04-02 2022-10-06 Qualcomm Incorporated Timing considerations for dynamic indication of uplink (ul) channel repetition factors

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101882982A (en) * 2009-05-04 2010-11-10 大唐移动通信设备有限公司 Method and equipment for feeding back and processing ACK/NACK information
US20110090825A1 (en) * 2009-10-19 2011-04-21 Samsung Electronics Co., Ltd. Transmission diversity and multiplexing for harq-ack signals in communication systems
US20110235586A1 (en) * 2010-03-29 2011-09-29 Samsung Electronics Co., Ltd. Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting mimo
CN102379150A (en) * 2009-03-03 2012-03-14 Lg电子株式会社 Method and apparatus for transmitting HARQ ack/nack signal in multi-antenna system
CN102394685A (en) * 2011-11-04 2012-03-28 中兴通讯股份有限公司 Sending method and system of multi-aerial system up control channel
CN104348589A (en) * 2013-07-23 2015-02-11 电信科学技术研究院 Method and apparatus for transmitting feedback information

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101998539B (en) * 2009-08-18 2013-07-31 电信科学技术研究院 ACK/NACK resource reservation method, system and device
CN102014510B (en) * 2009-11-03 2015-02-25 电信科学技术研究院 Method, equipment and system of uplink control channel resource allocation
US8923223B2 (en) * 2010-08-16 2014-12-30 Qualcomm Incorporated Physical uplink control channel resource allocation for multiple component carriers
US9210697B2 (en) * 2010-09-09 2015-12-08 Lg Electronics Inc. Method and device of transmitting a plurality of reception confirmation information
EP2562954A1 (en) * 2011-08-26 2013-02-27 Panasonic Corporation Search space reconfiguration for enhanced-PDCCH
CN102571287B (en) * 2012-02-08 2015-02-25 普天信息技术研究院有限公司 E-PDCCH (Extended Physical Downlink Control Channel) scrambling method and ACK/NACK (Acknowledgement Character/Negative Acknowledgement) transmission method
US9667386B2 (en) * 2013-11-13 2017-05-30 Samsung Electronics Co., Ltd Transmission of control channel and data channels for coverage enhancements
KR20200008567A (en) * 2017-06-15 2020-01-28 엘지전자 주식회사 Method for transmitting and receiving acknowledgment information between a terminal and a base station in a wireless communication system and an apparatus supporting the same
JP2019047375A (en) * 2017-09-04 2019-03-22 シャープ株式会社 Terminal device, base station device and communication method
CN109474403B (en) * 2017-09-08 2020-12-08 电信科学技术研究院 Transmission method, device, terminal, base station and storage medium
JP7181672B2 (en) * 2018-02-23 2022-12-01 株式会社Ｎｔｔドコモ Terminal, wireless communication method, base station and system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102379150A (en) * 2009-03-03 2012-03-14 Lg电子株式会社 Method and apparatus for transmitting HARQ ack/nack signal in multi-antenna system
CN101882982A (en) * 2009-05-04 2010-11-10 大唐移动通信设备有限公司 Method and equipment for feeding back and processing ACK/NACK information
US20110090825A1 (en) * 2009-10-19 2011-04-21 Samsung Electronics Co., Ltd. Transmission diversity and multiplexing for harq-ack signals in communication systems
US20110235586A1 (en) * 2010-03-29 2011-09-29 Samsung Electronics Co., Ltd. Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting mimo
CN102394685A (en) * 2011-11-04 2012-03-28 中兴通讯股份有限公司 Sending method and system of multi-aerial system up control channel
CN104348589A (en) * 2013-07-23 2015-02-11 电信科学技术研究院 Method and apparatus for transmitting feedback information

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112787784A (en) * 2019-11-08 2021-05-11 维沃移动通信有限公司 Information transmission method and equipment
CN112787784B (en) * 2019-11-08 2023-06-09 维沃移动通信有限公司 Information transmission method and equipment
WO2021097605A1 (en) * 2019-11-18 2021-05-27 华为技术有限公司 Wireless communication method, terminal and network device
CN114946228A (en) * 2019-11-18 2022-08-26 株式会社Ntt都科摩 Terminal and wireless communication method
CN114747234A (en) * 2019-12-20 2022-07-12 华为技术有限公司 Data transmission method, device and system
CN113676300A (en) * 2020-05-15 2021-11-19 北京佰才邦技术股份有限公司 Feedback method and device for hybrid self-adaptive retransmission request response information
WO2022205451A1 (en) * 2021-04-02 2022-10-06 Nec Corporation Method, device and computer readable medium for communication

Also Published As

Publication number Publication date
EP3739787B1 (en) 2023-09-27
US11502806B2 (en) 2022-11-15
US20200403755A1 (en) 2020-12-24
EP3739787A4 (en) 2021-03-17
CN110224796B (en) 2020-12-15
WO2019166014A1 (en) 2019-09-06
EP3739787A1 (en) 2020-11-18

Similar Documents

Publication Publication Date Title
CN110224796A (en) The sending, receiving method and device of ascending control information
CN105493418B (en) Equipment associated with the machine type communication in enhancing covering pattern
CN105227266B (en) Method, user equipment and the base station of transmitting uplink control information
CN110224802A (en) Transmit the method and communication device of signal
CN109757127A (en) Method and device thereof for reporting channel status information in a wireless communication system
CN109565370A (en) The upload control signaling of new radio
CN105164949A (en) Central processing unit and methods for supporting coordinated multipoint transmission in LTE network
CN107872303A (en) The method and apparatus of transmitting feedback information
CN109474391A (en) A kind of feedback information transmission method, device, terminal, base station and storage medium
CN107438973A (en) Receive PDSCH method and wireless device
CN108462552A (en) A kind of multi-code word transmission method and device
CN107889222A (en) Method for transmitting signals, terminal device, the network equipment and communication system
CN103326764B (en) A kind of downlink channel quality information acquisition methods and device
CN107113122A (en) HARQ feedback method, apparatus and system
CN110536457A (en) Transmission/method of reseptance, device, equipment and the readable storage medium storing program for executing of information
CN109275191A (en) A kind of transmission method and its device
CN105814811B (en) Communication means in wireless communication system based on carrier wave polymerization
CN104205662B (en) A kind of method and system of up MU MIMO
CN110073627A (en) UCI transmission in communication system
CN109474403A (en) A kind of transmission method, device, terminal, base station and storage medium
CN110476379A (en) Node and operating method for radio circuit
CN109474999A (en) The method and apparatus for sending uplink control channel
CN110650472B (en) Communication method and device
CN110166179A (en) Indicating means, the network equipment and user equipment
CN109156030A (en) PUCCH resource distribution

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant